308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
ESD Protector
Overvoltage Protection Device
Circuit Protection Products
PRODUCT: PESD0402-140
DOCUMENT: SCD 27440
REV LETTER: B
REV DATE: OCTOBER 9, 2008
PAGE NO.: 1 OF 9
Specification Status: Released
BENEFITS
• ESD protection for high frequency applications (HDMI 1.3)
• Smaller form factor for board space savings
• Helps protect electronic circuits against damage from electrostatic discharge (ESD) events
• Assists equipment to pass IEC 61000-4-2, level 4 testing
FEATURES
• 0.25 pF (typ) Capacitance
• Low leakage current
• Low clamping voltage
• Fast response time (<1ns)
• Capable of withstanding numerous ESD strikes
• Compatible with standard reflow installation procedures
• Thick film technology
• Bi-directional protection
APPLICATIONS
• HDMI 1.3 interface
• LCD, HDTV
• Cellular phones
• Antennas (cell phones, GPS…)
• Portable video devices (PDA, DSC, Bluetooth…)
• Printer ports
• High speed Ethernet
• USB 2.0 and IEEE 1394 interfaces
• DVI interface
MATERIALS INFORMATION
RoHS Compliant ELV Compliant Halogen Free*
PART NUMBERING
PESD 0402 -140
S eries Op erating Voltage De signator
14 x 10
0
= 14VDC
EIA Size
* Halogen Free refers to: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm
CAUTION: This device should not be used in Power Bus applications
HF
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
ESD Protector
Overvoltage Protection Device
Circuit Protection Products
PRODUCT: PESD0402-140
DOCUMENT: SCD 27440
REV LETTER: B
REV DATE: OCTOBER 9, 2008
PAGE NO.: 2 OF 9
TYPICAL DEVICE RATINGS AND CHARACTERISTICS
Continuous
Max
Operating
Voltage
Typical
TLP
Trigger
Voltage1
Typical TLP
Clamping
Voltage1
after 30ns
Typical
Capacitance2
@ 1 MHz,
1Vrms
Typical
Leakage
Current
@14VDC
Max
Leakage
Current
@14VDC
Symbol VDC V
T(TLP) V
C(TLP 30) Cp IL(Typ) I
L(MAX)
Unit V V V pF μA μA
Value 14 250 40 0.25 <0.01 10.0
Note 1: TLP test method at 1000V (refer to FIG. 5 on page 5)
Note 2: Typical capacitance @ 0V and 14V bias
GENERAL CHARACTERISTICS
Operating temperature: -55°C to +125°C
Storage temperature: -40°C to +85°C
ESD voltage capability (tested per IEC 61000-4-2)
o Contact discharge mode: 8kV (typ), 15kV (max)
o Air discharge mode: 15kV (typ), 25kV (max) [1 pulse: per customer request]
ESD pulse withstand: Typically 100 pulses (tested per IEC 61000-4-2, level 4, and contact method)
Environmental Specifications
Bias Humidity
Test Thermal Shock Bias Heat
Test
Bias Low
Temp Test Solderability Solder Heat Vibration Mechanical
Shock
Solvent
Resistance
Test
Conditions
@ 85oC
@ 85% RH
VDC (max)
1000 hours
-55oC to 125oC
30min dwell
1000 cycles
@ 125oC
VDC (max)
1000 hours
@ -55oC
VDC (max)
1000 hours
250 oC +/- 5 oC
3s +/- 1s
260 oC, 10s
10 to 50Hz,
60s cycle,
2hrs each in
X-Y-Z axis
1500G, 0.5ms,
X-Y-Z axis
3 times
IPA ultrasonic
300s
Pass/Fail
Criteria IL≤10µA IL≤10µA IL≤10µA IL≤10µA 95% coverage 90%
coverage
No Physical
Damage
IL ≤ 10 μA
No Physical
Damage
IL ≤ 10 μA
No Physical
Damage
IL ≤ 10 μA
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
ESD Protector
Overvoltage Protection Device
Circuit Protection Products
PRODUCT: PESD0402-140
DOCUMENT: SCD 27440
REV LETTER: B
REV DATE: OCTOBER 9, 2008
PAGE NO.: 3 OF 9
FIG 1: CAPACITANCE VS. FREQUENCY (TYPICAL SAMPLE)
(PESD0402 Flat Response of Capacitance over Frequency Range)
FIG 2: EYE DIAGRAM (TYPICAL SAMPLE)
(PESD0402 Eye Diagram Performance at 3.4 GHz— meets criteria for HDMI 1.3)
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
ESD Protector
Overvoltage Protection Device
Circuit Protection Products
PRODUCT: PESD0402-140
DOCUMENT: SCD 27440
REV LETTER: B
REV DATE: OCTOBER 9, 2008
PAGE NO.: 4 OF 9
FIG 3: INSERTION LOSS DIAGRAM (TYPICAL SAMPLE)
(PESD0402 Minimal Insertion Loss at 3.4 GHz)
FIG 4: ESD PROTECTION FOR HDMI
(PESD0402 Reference Layout and Test Results available)
-0.1dB at 3.4GHz
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
ESD Protector
Overvoltage Protection Device
Circuit Protection Products
PRODUCT: PESD0402-140
DOCUMENT: SCD 27440
REV LETTER: B
REV DATE: OCTOBER 9, 2008
PAGE NO.: 5 OF 9
FIG 5: TYPICAL TRANSMISSION LINE PULSE RESPONSE GRAPH
Typical TLP Clamping Voltag e
0
50
100
150
200
250
300
0 102030405060708090100
Time (ns)
Voltage ( V )
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
ESD Protector
Overvoltage Protection Device
Circuit Protection Products
PRODUCT: PESD0402-140
DOCUMENT: SCD 27440
REV LETTER: B
REV DATE: OCTOBER 9, 2008
PAGE NO.: 6 OF 9
DIMENSIONS
Drawing Not To Scale
RECOMMENDED LAND PATTERN:
Solder thickness 0.15 to 0.2mm
Length A Height B Terminal Width C Width D
Min Max Min Max Min Max Min Max
mm 0.90 1.10 0.23 0.43 0.10 0.30 0.40 0.60
in* (0.035) (0.043) (0.009) (0.017) (0.004) (0.012) (0.016) (0.024)
* Round off approximation
W X Y Z
Min Max Min Max Min Max Min Max
mm 0.60 0.70 0.30 0.40 0.80 0.90 2.10 2.20
in* (0.024) (0.028) (0.012) (0.016) (0.031) (0.035) (0.083) (0.087)
* Round off approximation
C
D
B
A
X
W
Y
Z
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
ESD Protector
Overvoltage Protection Device
Circuit Protection Products
PRODUCT: PESD0402-140
DOCUMENT: SCD 27440
REV LETTER: B
REV DATE: OCTOBER 9, 2008
PAGE NO.: 7 OF 9
SOLDER REFLOW RECOMMENDATIONS:
A Temperature
ramp up 1
From ambient to
Preheating temperature 30s to 60s
B Preheating 140°C - 160°C 60s to 120s
C Temperature
ramp up 2
From Preheating to Main
heating temperature 20s to 40s
at 200°C 60s ~ 70s
D at 220°C 50s ~ 60s
at 240°C 30s ~ 40s
Main
heating
at 260°C 5s ~ 10s
E Cooling From main heating
temperature to 100°C 4°C/s (max)
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
ESD Protector
Overvoltage Protection Device
Circuit Protection Products
PRODUCT: PESD0402-140
DOCUMENT: SCD 27440
REV LETTER: B
REV DATE: OCTOBER 9, 2008
PAGE NO.: 8 OF 9
PACKAGING
Packaging Tape & Reel Standard Box
PESD0402-140 10,000 50,000
EIA referenced Reel Dimensions for PESD Devices
Reel Dimensions (mm):
Carrier Dimensions (mm):
Note 1: Carrier thickness
Product Orientation – always face up (meaning the substrate is at the bottom), but parts do not have polarity mark.
Leader & Trailer: The leader is 180mm in length & consists of empty cavities with sealed cover tape.
The trailer is 350mm in length & consists of empty cavities with sealed cover tape.
A B C D E F G
0402 Devices 178.0 ±2.0 2.0 ±0.5 13.0±0.5 21.0±0.8 62.0±1.5 9.0±0.5 13.0±1.0
A B C D E F L W T
1
0402 Devices 8.0±0.3 3.5±0.05 1.75±0.1 2.0±0.05 4.0±0.1 1.5±0.1 1.19±0.05 0.69±0.05 0.48±0.03
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
ESD Protector
Overvoltage Protection Device
Circuit Protection Products
PRODUCT: PESD0402-140
DOCUMENT: SCD 27440
REV LETTER: B
REV DATE: OCTOBER 9, 2008
PAGE NO.: 9 OF 9
POST REFLOW, CLEANING CONDITIONS
A 5% saponifier combined with water during wash.
For the ultrasonic process water temperature should be at 50°C and board should be submerged for a minimum
of one minute in the solutions, then rinse and dry.
For in-line washing, the temperature of the water sprayed should be at 110°C, rinse and drying is done in-line.
Warning: Application Limitations for PESD0402-140. This part is not intended to be used on
power lines or for power bus applications. Users should independently evaluate the suitability
of and test each product selected for their own applications
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of each
product for their applications. Tyco Electronics reserves the right to change or update, without notice, any information contained in this
publication; to change, without notice, the design, construction, processing, or specification of any product; and to discontinue or limit
production or distribution of any product. This publication supersedes and replaces all information previously supplied. Without
expressed or written consent by an officer of Tyco Electronics, Tyco Electronics does not authorize the use of any of its products as
components in nuclear facility applications, aerospace, or in critical life support devices or systems. Tyco Electronics’ only obligations
are those in the Tyco Electronics Standard Terms and Conditions of Sale and in no case will Tyco Electronics be liable for any
incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of its products.
HDMI is a trademark of HDMI Licensing LLC
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